MSP430G2332-EP Datasheet, PDF (1/55 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2332-EP
www.ti.com
SLAS885A – AUGUST 2012 – REVISED OCTOBER 2012
MIXED SIGNAL MICROCONTROLLER
FEATURES
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•23 Low Supply Voltage Range: 1.8 V to 3.6 V
• Ultra-Low Power Consumption
– Active Mode: 220 µA at 1 MHz, 2.2 V
– Standby Mode: 0.5 µA
– Off Mode (RAM Retention): 0.1 µA
• Five Power-Saving Modes
• Ultra-Fast Wake-Up From Standby Mode in
Less Than 1 µs
• 16-Bit RISC Architecture, 62.5-ns Instruction
Cycle Time
• Basic Clock Module Configurations
– Internal Frequencies up to 16 MHz With
Four Calibrated Frequencies
– Internal Very-Low-Power Low-Frequency
(LF) Oscillator
– 32-kHz Crystal ⁽¹⁾
– External Digital Clock Source
• One 16-Bit Timer_A With Three
Capture/Compare Registers
• Up to 16 Touch-Sense Enabled I/O Pins
• Universal Serial Interface (USI) Supporting SPI
and I2C (see Table 1)
• 10-Bit 200-ksps Analog-to-Digital (A/D)
Converter With Internal Reference, Sample-
and-Hold, and Autoscan (see Table 1)
(1) Crystal oscillator cannot be operated beyond 105°C
• Brownout Detector
• Serial Onboard Programming,
No External Programming Voltage Needed,
Programmable Code Protection by Security
Fuse
• On-Chip Emulation Logic With Spy-Bi-Wire
Interface
• Family Members are Summarized in Table 1
• Package Options
– TSSOP: 20 Pin
• For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide (SLAU144)
SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
• Controlled Baseline
• One Assembly and Test Site
• One Fabrication Site
• Available in Extended (–40°C to 125°C)
Temperature Range ⁽²⁾
• Extended Product Life Cycle
• Extended Product-Change Notification
• Product Traceability
(2) Custom temperature ranges available
DESCRIPTION
The Texas Instruments MSP430™ family of ultra-low-power microcontrollers consist of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low-power
modes is optimized to achieve extended battery life in portable measurement applications. The device features a
powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs.
The MSP430G2332 series of microcontrollers are ultra-low-power mixed signal microcontrollers with built-in
16-bit timers, and up to 16 I/O touch sense enabled pins and built-in communication capability using the
universal serial communication interface. The MSP430G2332 series have a 10-bit A/D converter. For
configuration details, see Table 1. Typical applications include low-cost sensor systems that capture analog
signals, convert them to digital values, and then process the data for display or for transmission to a host system.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
MSP430 is a trademark of Texas Instruments.
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All other trademarks are the property of their respective owners.
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2012, Texas Instruments Incorporated